CN204220955U - A kind of motor casing die casting - Google Patents
A kind of motor casing die casting Download PDFInfo
- Publication number
- CN204220955U CN204220955U CN201420511591.4U CN201420511591U CN204220955U CN 204220955 U CN204220955 U CN 204220955U CN 201420511591 U CN201420511591 U CN 201420511591U CN 204220955 U CN204220955 U CN 204220955U
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- CN
- China
- Prior art keywords
- dynamic model
- cover half
- die casting
- motor casing
- male plug
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004512 die casting Methods 0.000 title claims abstract description 31
- 239000000498 cooling water Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 210000000038 chest Anatomy 0.000 abstract description 7
- 238000005553 drilling Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 238000005266 casting Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of motor casing die casting.Comprise: a dynamic model and a cover half.A cylindrical male plug is provided with in the center of dynamic model.When dynamic model and cover half matched moulds, between fixed half and moving half, form a die cavity, the shape of die cavity is consistent with motor casing shape.On dynamic model, the surrounding of cylindrical male plug all establishes four blowhole cores and four slide blocks, and quiet mould is also provided with four blowhole cores.Slide block is distributed in the surrounding of cylindrical male plug in " ten " font.Cover half is provided with the groove mated with cylindrical male plug and slide block, cover half is also provided with a charging aperture.Dynamic model is provided with four leads and four Angle Pins, and position corresponding on cover half is respectively equipped with fairlead and Angle Pin and steps down mechanism.The beneficial effects of the utility model are: at product after die casting completes, and cut interior thorax and Drilling operation without the need to carrying out again; Improve the precision problem solving product, reduce the labour intensity of workman simultaneously; Cost-saving, improve enterprise competitiveness.
Description
Technical field
The utility model relates to materials processing forming field, particularly a kind of novel die casting.
Background technology
Die casting is a kind of metal casting technique, refer to and the alloy molten solution of melting is filled mold cavity under high pressure, high-speed condition, and the casting method of under high pressure cooling forming, be that metal fever most widely used, with the fastest developing speed in casting technique shapes one of process.Along with die casting equipment and technology level improve constantly, the range of application of die-cast product will constantly expand on existing basis.
Existing motor casing product, is adopt the manufacture of the method for die casting shaping, but also will compares loaded down with trivial details machining and digital control processing after die casting.Follow-up operation comprises thorax datum level in turning, turnery fitting surface and boring totally 3 manufacturing procedures.Reprocess the labour expenditure considerably increased on every part product after die casting, waste manpower and extend the production time again.And in process, every part product needed carries out No. four clampings, can reduce the machining accuracy of product.In addition die casting surface is after turning, and inner pore can come out, and affects product appearance, increases percent defective.
After a kind of die casting completes, the die casting without the need to cutting interior thorax and boring becomes the key of dealing with problems.
Summary of the invention
The purpose of this utility model is to provide a kind of motor casing die casting, and this die casting has rational structure and meets accurate dimensional requirement, making product after die casting completes, cutting interior thorax and Drilling operation without the need to carrying out again.
For achieving the above object, the utility model adopts following technical scheme:
A kind of motor casing die casting comprises a dynamic model and a cover half.A cylindrical male plug is provided with at the center of dynamic model.When dynamic model and cover half matched moulds, between fixed half and moving half, define a die cavity, the shape of die cavity is identical with the shape of motor casing.On dynamic model, the surrounding of cylindrical male plug all establishes four dynamic model blowhole cores and four slide blocks, the surrounding of quiet mould cylindrical cavity relevant position is also provided with four quiet die casting pass cores, cover half is provided with the groove mated with cylindrical male plug and slide block, cover half is also provided with a charging aperture.
Preferably, described dynamic model is provided with lead.
Preferably, corresponding with dynamic model lead on described cover half position is respectively equipped with fairlead.
Preferably, described dynamic model is also provided with Angle Pin, the effect that Angle Pin plays guiding to slide block, starts and stop.
Preferably, corresponding with dynamic model Angle Pin on described cover half position is respectively equipped with Angle Pin and steps down mechanism.
Preferably, the outer peripheral face of described slide block has certain gradient, and with the groove match on described cover half.
Preferably, described slide block is distributed in the surrounding of cylindrical male plug in " ten " font.
Preferably, described dynamic, cover half is provided with cooling water pipeline.
Preferably, also thrust mechanism is comprised.
Preferably, described blowhole core diameter is greater than blowhole diameter.
The beneficial effects of the utility model are: after product die casting completes, and cut interior thorax and Drilling operation without the need to carrying out again; Improve the machining accuracy problem solving product, reduce the labour intensity of workman simultaneously; Cost-saving, improve enterprise competitiveness.
Accompanying drawing explanation
Fig. 1 is a kind of motor casing structure of cast die of the utility model schematic diagram.
In figure: dynamic model 1, lead 2, cylindrical male plug 3, Angle Pin 4, slide block 5, dynamic model blowhole core 6, cover half 7, fairlead 8, cover half blowhole core 9, charging aperture 10, cooling water pipeline 11, die cavity 12.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, Figure 2 and Figure 3, a kind of motor casing compression mod comprises a dynamic model 1 and a cover half 7.A cylindrical male plug 3 is provided with at the center of described dynamic model 1.When dynamic model 1 and cover half 7 matched moulds, between cover half 7 and dynamic model 1, define a closed die cavity 12, the shape of described die cavity 12 is consistent with the shape of motor casing.Four dynamic model blowhole cores 6 and four slide blocks 5 are all established in the surrounding of the cylindrical male plug 3 of described dynamic model 1, the surrounding of quiet mould cylindrical cavity relevant position is also provided with four cover half blowhole cores 9, because when foundry goods is cool by thermal change can there is reducing to a certain degree in size, so the diameter of described blowhole core is more bigger than blowhole diameter, both magnitude relationship can be figured by associated hot mechanical system.Preferred as one, dynamic model blowhole core 6 is fixed on dynamic model 1, and cover half blowhole core 9 is fixed on cover half 7.Described slide block 5 is distributed in the surrounding of cylindrical male plug in " ten " font, have certain gradient at the outer peripheral face of described slide block 5, slide block 5 protrudes from the plane of dynamic model 1.Described dynamic model is also provided with Angle Pin 4, and the position that slide block 5 corresponds to Angle Pin 4 has through hole, and as preferred further, the shape of through hole is oval; Angle Pin 4 is through through hole, and through hole and Angle Pin 4 are for playing the effect of guiding, startup, stopping to slide block 5.
Described cover half 7 is provided with the groove mated with cylindrical male plug 3 and slide block 5, and recess sidewall has certain gradient, and the gradient of this gradient and slide block outer peripheral face is corresponding.Position corresponding with lead and Angle Pin on cover half 7 is respectively equipped with fairlead 8 and Angle Pin and steps down mechanism, and cover half 7 is also provided with a charging aperture 10 and cooling water pipeline 11.Also there is in the outside of four slide blocks 5 corresponding thrust mechanism, moving for promoting slide block 5.
In use, lead 2 and Angle Pin 4 are embedded respectively corresponding fairlead 8 and Angle Pin to step down mechanism.Under the guide effect of lead 2, by described dynamic model 1 and cover half 7 matched moulds.Described slide block 5 embeds the groove being arranged in cover half 7, and under the effect of clamp force, dynamic model and cover half tight closure, prevent from flicking.Thrust structure promotes slide block 5 and inwardly slides, a complete die cavity 12 is formed together with cover half 7 with described dynamic model 1, the shape of described die cavity 12 is consistent with the shape of motor casing, by described charging aperture 10, the molten metal of melting is injected again, preferred as one, described Angle Pin 4 can to slide block 5 guiding, start and fail, in press casting procedure, described cooling water pipeline 11 Nei Ge road cooling water cools mould, and according to practical condition regulating water flow size.Cool described motor casing die casting, die sinking after cooling, completes press casting procedure.
Because described die casting inside is provided with a cylindrical male plug 3 and four dynamic model blowhole cores, 6, four cover half blowhole cores 9, makes product after die cast, just there is interior thorax and blowhole.Therefore the product using this mould to produce is without the need to thorax and drilling operating process in cutting again.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (10)
1. a motor casing die casting, is characterized in that, comprising: a dynamic model and a cover half, be provided with a cylindrical male plug at the center of dynamic model, when dynamic model and cover half matched moulds, defines a die cavity between fixed half and moving half; On dynamic model, the surrounding of cylindrical male plug all establishes four dynamic model blowhole cores and four slide blocks, the surrounding of quiet mould cylindrical cavity relevant position is also provided with four cover half blowhole cores, cover half is provided with the groove mated with cylindrical male plug and slide block, cover half is also provided with a charging aperture.
2. motor casing die casting according to claim 1, is characterized in that: on described dynamic model, be provided with lead.
3. motor casing die casting according to claim 1 and 2, is characterized in that: position corresponding with dynamic model lead on described cover half is provided with fairlead.
4. motor casing die casting according to claim 1 and 2, is characterized in that: on described dynamic model, be also provided with Angle Pin, the effect that Angle Pin plays guiding to slide block, starts and stop.
5. motor casing die casting according to claim 4, is characterized in that: position corresponding with dynamic model Angle Pin on described cover half is provided with Angle Pin and steps down mechanism.
6. motor casing die casting according to claim 1 and 2, is characterized in that: the outer peripheral face of described slide block has certain gradient, and with the groove match on described cover half.
7. motor casing die casting according to claim 1 and 2, is characterized in that: described slide block is distributed in the surrounding of cylindrical male plug in " ten " font.
8. motor casing die casting according to claim 1 and 2, is characterized in that: on described dynamic, cover half, be provided with cooling water pipeline.
9. motor casing die casting according to claim 1 and 2, is characterized in that: also comprise thrust mechanism.
10. motor casing die casting according to claim 1 and 2, is characterized in that: described blowhole core diameter is greater than blowhole diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511591.4U CN204220955U (en) | 2014-09-05 | 2014-09-05 | A kind of motor casing die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511591.4U CN204220955U (en) | 2014-09-05 | 2014-09-05 | A kind of motor casing die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204220955U true CN204220955U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420511591.4U Expired - Fee Related CN204220955U (en) | 2014-09-05 | 2014-09-05 | A kind of motor casing die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204220955U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127397A (en) * | 2015-10-13 | 2015-12-09 | 天津市发利汽车压铸件厂 | Mold used for high-precision pressure casting wheel hub |
| CN107774947A (en) * | 2016-08-29 | 2018-03-09 | 镇江佳鑫精工设备有限公司 | A kind of method for improving die casting spray Surface Machining surplus |
| CN109047708A (en) * | 2018-07-20 | 2018-12-21 | 宋德付 | The casting technique of electric machine casing |
-
2014
- 2014-09-05 CN CN201420511591.4U patent/CN204220955U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127397A (en) * | 2015-10-13 | 2015-12-09 | 天津市发利汽车压铸件厂 | Mold used for high-precision pressure casting wheel hub |
| CN107774947A (en) * | 2016-08-29 | 2018-03-09 | 镇江佳鑫精工设备有限公司 | A kind of method for improving die casting spray Surface Machining surplus |
| CN109047708A (en) * | 2018-07-20 | 2018-12-21 | 宋德付 | The casting technique of electric machine casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 |